The 2019-0250 offers resistance depending on contents according to the following chart.

Acids, dilute or weak

G

Acids, strong or concentrated

N

Alcohols, aliphatic

G

Aldehydes

G

Bases / Alkali

N

Esters

F

Hydrocarbons, aliphatic

G

Hydrocarbons, aromatic

N

Hydrocarbons, halogenated

N

Ketones, aromatic

N

Oxidizing Agents, strong

F

Description

Nalgene PETG Square Storage Bottles are heavy-walled and durable, ideal for storage and sampling of active pharmaceutical ingredients and bulk intermediates. They are also well suited for the preparation and containment of buffers, culture media and general laboratory solutions. PETG's enhanced material properties feature low permeability to CO2/O2 and provide longer-term storage of pH-sensitive contents.